Add build id detection to enable the interleave mode feature in the driver. In the interleave mode image ( boot, userdata etc ) codewords are written to the NAND devices in a interleave fashion. Hence modem and apps should operate in the same mode to read/write the images properly. Change-Id: Ie9182eadd5750662dde07abfe793b4d231cf0ae1 Signed-off-by: Murali Nalajala <mnalajal@qualcomm.com> (cherry picked from commit e80fa943d6aba79406c5793c84c5afa076a84e0c) Conflicts: arch/arm/mach-msm/board-msm7x30.c arch/arm/mach-msm/devices-msm7x30.c drivers/mtd/devices/msm_nand.c